An artist's concept depicts the Mk21A reentry vehicle under development by Lockheed Martin Corp. for the Air Force. Credit: Courtesy Lockheed Martin Corp. A Minotaur I rocket launch late Monday night ...
An operational test of an unarmed Mk21A reentry vehicle was launched from Vandenberg Space Force Base aboard a Minotaur I rocket Monday evening at 11:01 p.m. Lisa André covers lifestyle and local news ...
Lockheed Martin and the U.S. Air Force recently completed a flight test of the Mk21A reentry vehicle – part of a future intercontinental ballistic missile system that Lockheed is developing under a ...
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